Xathrid Demon

Flying, trample
At the beginning of your upkeep, sacrifice a creature other than this creature, then each opponent loses life equal to the sacrificed creature's power. If you can't sacrifice a creature, tap this creature and you lose 7 life.

EDHREC rank #18311

USD reference: $0.62 (~₱38.89) · Foil: $3.80 (~₱238.41)